'\" t
.\"     Title: pci_find_next_bus
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Hardware Interfaces
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "PCI_FIND_NEXT_BUS" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Hardware Interfaces"
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.SH "NAME"
pci_find_next_bus \- begin or continue searching for a PCI bus
.SH "SYNOPSIS"
.HP \w'struct\ pci_bus\ *\ pci_find_next_bus('u
.BI "struct pci_bus * pci_find_next_bus(const\ struct\ pci_bus\ *\ " "from" ");"
.SH "ARGUMENTS"
.PP
\fIfrom\fR
.RS 4
Previous PCI bus found, or
\fBNULL\fR
for new search\&.
.RE
.SH "DESCRIPTION"
.PP
Iterates through the list of known PCI buses\&. A new search is initiated by passing
\fBNULL\fR
as the
\fIfrom\fR
argument\&. Otherwise if
\fIfrom\fR
is not
\fBNULL\fR, searches continue from next device on the global list\&.
.SH "COPYRIGHT"
.br